TheWorkshopMB

Just wanted to let everyone what was available from Renntech for the C63 AMG. If you have any questions, please email or PM me. Happy Holidays!

C63 AMG

STOCK: 451 HP @ 6800 RPM; 443 LB-FT @ 5250 RPM

ENGINE PERFORMANCE UPGRADES

1. RENNTECH ECU upgrade 1
475 HP @ 6800 RPM; 465 LB-FT @ 5200 RPM

2. RENNTECH ECU upgrade 2
511 HP @ 6800 RPM; 480 LB-FT @ 5200 RPM

3. RENNTECH PKG1 - ECU upgrade and carbon fiber (CF) airbox
520 HP @ 6800 RPM; 490 LB-FT @ 5200 RPM

4. RENNTECH PKG2 - ECU upgrade and stainless steel (SS) headers
526 HP @ 6800 RPM; 495 LB-FT @ 5200 RPM

5. RENNTECH PKG3 - ECU, CF airbox, SS headers, sound pipe mod
555 HP @ 6800 RPM; 515 LB-FT @ 5200 RPM

6. Carbon fiber (CF) airbox: +10 HP; +10 LB-FT


BRAKE UPGRADES

1. PERFORMANCE BRAKING PKG1 - SS braided lines (f/r), high-performance pads

3. PERFORMANCE BRAKING PKG3 - 15.2” 2 pc. ft rotors, RENNTECH calipers, plus PKG1 (requires 19” wheels, C63 AMG)


DRIVELINE UPGRADES

100% Locking limited-slip differential


INTERIOR UPGRADES


Valentine One radar detector - Fully integrated into rearview mirror


PERFORMANCE WHEELS

RENNTECH Signature wheels - 3 pc. forged aluminum (19x9/19x10.5)
Available finish: Sniper gray, brushed satin ceramic

azlane

Just 2 questions, price on each mod and is it true that Renntech mods will not void the AMG warranty (unlike other tuners)?

c63beastdriver

What drive train loss are you using to get your #'s? 18% or 20%?

c63beastdriver

From Renntechs website..

ENGINE PERFORMANCE UPGRADES

1. RENNTECH ECU upgrade 1 $2495

475 HP @ 6800 RPM; 465 LB-FT @ 5200 RPM

2. RENNTECH ECU upgrade 2 $3495

511 HP @ 6800 RPM; 480 LB-FT @ 5200 RPM

3. RENNTECH PKG

520 HP @ 6800 RPM; 490 LB-FT @ 5200 RPM

4. RENNTECH PKG

526 HP @ 6800 RPM; 495 LB-FT @ 5200 RPM

Merc63

I have the ECU stage 2 tuning, 511HP and its well worth the money. I used to get smoked by M5's, not anymore.

Sincity